Square Footage of a 23 × 31 ft Rectangle

"Square Footage Calculator" Calculator

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How many square feet is 23 × 31 ft?

Answer

A rectangle of 23 × 31 ft covers
713 square feet

Any rectangle 23 ft wide and 31 ft long covers 713 square feet. The order of the sides makes no difference — 23 × 31 and 31 × 23 are the same area.

How the Square Footage Is Calculated

Square feet = width (ft) × length (ft)

Area is a product, not a sum: a rectangle holds as many one-foot squares as its width multiplied by its length. Put this rectangle into it:

23 ft × 31 ft

=

23 × 31

=

713 square feet

23 × 31 ft in Other Units

The same rectangle expressed the other common ways. The perimeter is the figure to use for skirting, edging or fencing — and it is what tells this rectangle apart from other sizes with the same area.

Square feet 713 square feet
Square meters 66.24 m²
Square yards 79.22 yd²
Perimeter 108 ft
Note: this is floor area. Wall area is height × length for each wall, and a room that is not a plain rectangle has to be split into rectangles first and added up.

Related Calculations

See Also

About "Square Footage Calculator" Calculator

This calculator works out the square footage of a rectangle from its two sides in feet. For example, it can help you find out how many square feet is 23 × 31 ft? (The answer is: 713 square feet). Enter the width (e.g. 23 ft) and the length (e.g. 31 ft) in feet — half-feet and decimals such as 10.5 are accepted.

"Square Footage Calculator" Calculator

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Square Footage for a 23 ft Side

SizeSquare FeetSquare Meters
16 × 23 ft368 square feet34.19 m²
17 × 23 ft391 square feet36.33 m²
18 × 23 ft414 square feet38.46 m²
19 × 23 ft437 square feet40.6 m²
20 × 23 ft460 square feet42.74 m²
21 × 23 ft483 square feet44.87 m²
22 × 23 ft506 square feet47.01 m²
23 × 23 ft529 square feet49.15 m²
23 × 24 ft552 square feet51.28 m²
23 × 25 ft575 square feet53.42 m²
23 × 26 ft598 square feet55.56 m²
23 × 27 ft621 square feet57.69 m²
23 × 28 ft644 square feet59.83 m²
23 × 29 ft667 square feet61.97 m²
23 × 30 ft690 square feet64.1 m²
23 × 31 ft713 square feet66.24 m²
23 × 32 ft736 square feet68.38 m²
23 × 33 ft759 square feet70.51 m²
23 × 34 ft782 square feet72.65 m²
23 × 35 ft805 square feet74.79 m²
23 × 36 ft828 square feet76.92 m²
23 × 37 ft851 square feet79.06 m²
23 × 38 ft874 square feet81.2 m²
23 × 39 ft897 square feet83.33 m²
23 × 40 ft920 square feet85.47 m²
23 × 42 ft966 square feet89.74 m²
23 × 44 ft1,012 square feet94.02 m²
23 × 46 ft1,058 square feet98.29 m²
23 × 48 ft1,104 square feet102.56 m²
23 × 50 ft1,150 square feet106.84 m²

FAQ

How many square feet is 23 × 31 ft?

A rectangle of 23 × 31 ft covers 713 square feet

Is 23 × 31 ft the same as 31 × 23?

Yes. It makes no difference which side you call the width: 23 × 31 and 31 × 23 both come to 713 square feet.

How much material covers 23 × 31 ft?

To cover 713 square feet allow about 784.3 square feet of flooring, turf or tile — roughly 10% extra for cuts, offcuts and pattern matching.

What is the perimeter of 23 × 31 ft?

The perimeter is 108 ft: add the two sides and double the total. It is the figure to use for skirting, edging or fencing, and it tells apart shapes that share the same 713 square feet.

See Also